Stainless Steel Flange Connection YUYAO KINGTAI INSTRUMENT CO.,LTD Founded in 1989,YUYAO KINGTAI INSTRUMENT CO.,LTD is specialized in the research and development, manufactures, sales, and services of industry instruments. KINGTAI is one of the draftsman of national inspection regulation JJG257-2007銆奟OTAMETER銆? has Rotameter Flow Meter 鈼?VA/SA/FA10, VA/SA/FA20, GA24 Glass Rotameter 鈼?General website:http://www.kingtaiflowmeter.com/